Great Falls, MT weather in August 1984

Temperature for August 1984

In August 1984 the average high temperature in Great Falls, MT was 90.7°F, and this was 6.3°F warmer than the average of 84.4°F. The hottest day in August 1984 was 11 August when the temperature reached 104.0°F. Overnight the average temperature in August is 50.8°F and in 1984 the average overnight temperature was 2.3°F warmer at 53.1°F.

Precipitation for August 1984

In August the average monthly rainfall in Great Falls, MT is 2.23 inches with rain usually falling on 9 days. In August 1984 there was a total of 14.36 inches of rain, that fell on 15 days.